LG UA73 43" 4K UHD LED Smart TV
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43 inch
Screen size
The screen size, measured diagonally in inches.
LED
Display
The panel technology. OLED and QLED deliver richer contrast and colour than standard LED.
3840 x 2160
Resolution
The screen's pixel detail. 4K (Ultra HD) is the current standard for sharp, crisp images.
60 Hz
Refresh rate
How many times the screen updates each second. Higher rates look smoother for sport and gaming.
At a glance
α7 Gen8 AI Processor 4K
Enhances picture and sound quality for an immersive viewing experience.
4K UHD Resolution
Delivers sharp and detailed images with 3840 x 2160 pixels.
HDR10 & HLG Support
Provides vibrant colours and improved contrast for lifelike visuals.
Voice Control Compatibility
Works with Amazon Alexa for hands-free operation
webOS 25 Platform
Offers access to popular streaming services and apps.
Energy Efficiency Class G
Consumes 54 kWh per 1000h in SDR mode
At a glance
α7 Gen8 AI Processor 4K
Enhances picture and sound quality for an immersive viewing experience.
4K UHD Resolution
Delivers sharp and detailed images with 3840 x 2160 pixels.
HDR10 & HLG Support
Provides vibrant colours and improved contrast for lifelike visuals.
Voice Control Compatibility
Works with Amazon Alexa for hands-free operation
webOS 25 Platform
Offers access to popular streaming services and apps.
Energy Efficiency Class G
Consumes 54 kWh per 1000h in SDR mode
43 inch
Screen size
The screen size, measured diagonally in inches.
LED
Display
The panel technology. OLED and QLED deliver richer contrast and colour than standard LED.
3840 x 2160
Resolution
The screen's pixel detail. 4K (Ultra HD) is the current standard for sharp, crisp images.
60 Hz
Refresh rate
How many times the screen updates each second. Higher rates look smoother for sport and gaming.
LG UA73 43" 4K UHD LED Smart TV | 43UA73006LA.AEKQ
Upgrade to crisp and vibrant 4K viewing with the LG UA73. Its 43″ screen and stunning 3840×2160 resolution bring your favourite films, shows and games into full clarity.
Powered by the α7 AI Processor Gen8 and featuring LG’s smart webOS platform, you’ll enjoy smooth performance, intuitive navigation and a wealth of streaming apps. Whether wall‑mounted or on a stand, it’s a superb choice for living rooms, bedrooms or multi‑room setups.
Built for Real Life
- Compact 43″ size fits apartments, bedrooms or multi‑room systems
- Works straight from the box with built‑in smart apps and WiFi connectivity
- Wall‑mount (VESA 300×300) or table‑stand options for flexible placement
- Stylish slim‑bezel design blends easily into modern interiors
- Ideal for streaming, casual gaming and everyday TV with ease
- Effortless control with simple remote and voice assistant support
Key Features
- 43″ 4K UHD LED panel (3840×2160) delivering crisp and detailed visuals
- α7 AI Processor Gen8 for enhanced upscaling and smoother performance
- HDR10 & HLG support for enhanced contrast and colour
- Smart webOS platform with voice assistant compatibility and app ecosystem
- 3 × HDMI, 2 × USB ports plus Bluetooth & WiFi connectivity
- Game Optimiser, ALLM and Filmmaker Mode for gaming and movie precision
Brand
LG
Model
43UA73006LA.AEKQ
Screen Size
43 inch
Display Type
LED
Resolution
3840 x 2160
Aspect Ratio
16:9
Refresh Rate
60 Hz
HDR Support
HDR10, HLG
Processor
α7 AI Processor 4K Gen8
Smart TV Platform
webOS 25
Voice Assistants
Amazon Alexa (via remote)
Wi-Fi
Yes (Wi-Fi 5 / 802.11ac)
Bluetooth
Yes (Bluetooth 5.1)
HDMI Ports
3 (HDMI 2.0)
USB Ports
2 (USB 2.0)
Ethernet Port
Yes
Digital Audio Out (Optical)
1
Audio Output
20 W (2.0 channels)
Audio Features
AI Sound Pro, eARC
Tuner Type
Analog & Digital (DVB-T2, DVB-S2)
Energy Efficiency Class (SDR)
G
Energy Efficiency Class (HDR)
G
Power Consumption (SDR)
54 kWh/1000h
Power Consumption (HDR)
75 kWh/1000h
Power Consumption (Standby)
0.5 W
VESA Mounting
300 x 300 mm
Dimensions (W x H x D) without Stand
957 x 558 x 57.9 mm
Dimensions (W x H x D) with Stand
957 x 608 x 233 mm
Weight without Stand
6.7 kg
Weight with Stand
6.8 kg
Colour
Black
Game Features
Game Optimizer, Auto Low Latency Mode (ALLM)
Smart Features
AirPlay 2, Chromecast Built-in, LG ThinQ, Screen Mirroring
Included Accessories
Remote control, batteries, stand, screws, user manual
Compare Similar Models
LG UA73 43" 4K UHD LED Smart TV
€299.00
Screen size 43-54 inch
Energy rating G
€249.00
Screen size Under 43 inch
Energy rating E
| Specification | LG UA73 43" 4K UHD LED Smart TV | LG 32" Full HD HDR LED Smart TV | Walker 40" S2K Full HD Smart TV with Satellite | LG UA73 50" 4K UHD LED Smart TV |
|---|---|---|---|---|
| Screen size | 43-54 inch | Under 43 inch | Under 43 inch | 43-54 inch |
| Energy rating | G | F | E | G |
At a glance
α7 Gen8 AI Processor 4K
Enhances picture and sound quality for an immersive viewing experience.
4K UHD Resolution
Delivers sharp and detailed images with 3840 x 2160 pixels.
HDR10 & HLG Support
Provides vibrant colours and improved contrast for lifelike visuals.
Voice Control Compatibility
Works with Amazon Alexa for hands-free operation
webOS 25 Platform
Offers access to popular streaming services and apps.
Energy Efficiency Class G
Consumes 54 kWh per 1000h in SDR mode
From the Knowledge Centre
Guides and advice related to this product
Energy efficiency
G
Energy ratingEU energy label scale
Product information
Delivery
- Delivery for this item:
- Estimated delivery:
- A 2-person delivery service is available for large appliances.
Returns
- Changed your mind? Online orders can be cancelled within 14 days of delivery under EU distance-selling rules.
- Faulty goods are covered by your statutory consumer rights, in addition to any manufacturer warranty.
- Need help? Call us on 01 531 0700.